| Acronym | Definition |
|---|
| NWR | National Wildlife Refuge |
| NWR | NOAA Weather Radio |
| NWR | New World Resources (various locations) |
| NWR | North West Region |
| NWR | Netware Requester |
| NWR | North Western Railway |
| NWR | National Wildlife Reserve |
| NWR | New Wave Research (various locations) |
| NWR | Not Worth Repairing |
| NWR | Not Work Related |
| NWR | New Works Review (online literary journal) |
| NWR | Network Wavelength Requirement |
| NWR | Nuclear Weapons Report |
| NWR | Not Worth Reporting |
| NWR | North Warren Regional Middle School (Blairstown, New Jersey) |
| NWR | Navy Weapons Range |
| NWR | Navy Women's Rugby (US Naval Academy, Annapolis, MD) |